25189790

素因数分解:

$2^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{2741}}^1$

素因数の和:3667

約数の個数: 16

約数和(自身を含む): 45407520

約数和(自身を除く): 20217730

約数列:

[1, 2, 5, 10, 919, 1838, 2741, 4595, 5482, 9190, 13705, 27410, 2518979, 5037958, 12594895, 25189790]

約数ペア:

[(1, 25189790), (2, 12594895), (5, 5037958), (10, 2518979), (919, 27410), (1838, 13705), (2741, 9190), (4595, 5482)]